WO2015110708A1 - Axe and axe head - Google Patents
Axe and axe head Download PDFInfo
- Publication number
- WO2015110708A1 WO2015110708A1 PCT/FI2015/050045 FI2015050045W WO2015110708A1 WO 2015110708 A1 WO2015110708 A1 WO 2015110708A1 FI 2015050045 W FI2015050045 W FI 2015050045W WO 2015110708 A1 WO2015110708 A1 WO 2015110708A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- axe head
- axe
- head
- handle
- opening
- Prior art date
Links
- 239000002023 wood Substances 0.000 claims description 23
- 230000005484 gravity Effects 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B23/00—Axes; Hatchets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
Definitions
- the invention relates to an axe as defined in the preamble of independent claim 1.
- the invention also relates to an axe head as defined in the preamble of independent claim
- Publication US 4,199,016 presents an axe comprising a blade formed of flat plate stock of generally uniform thickness, and a U-shaped handle attaching strap formed of flat plate stock of generally uniform thickness, the strap is fixedly mounted on a handle end portion with the bight portion and leg portions thereof substantially circumferentially surrounding the handle end portion and free end portions thereof extending therefrom in generally parallel relation beyond a leading edge of the handle end portion.
- the blade is rigidly mounted with its attaching portion disposed between the free end portions of the attaching strap and a trailing edge thereof facing the leading edge of the handle portion.
- the cutting edge of the blade is of uniform wedge-shaped cross-sectional configuration throughout its extent, the wedge shape being formed by generally straight bevel surfaces.
- Publication WO 02/062539 presents an axe comprising a blade provided with a cutting edge at one end, and a handle.
- the centre of gravity of the axe is located at a distance from the cutting edge of the blade and lies in a centre-of-gravity plane of the axe located at a distance from a blade plane of the axe parallel with both the centre-of-gravity plane and a normal working motion plane of the axe.
- the cutting edge of the blade and the centre of gravity of the axe are arranged to cooperate when the blade hits wood and the cutting edge of the blade partly penetrates into the wood such that at least some of the impact force of the blade is converted into a rotational motion.;
- the axe is equipped with first stop elements arranged to hit the wood during the rotational motion of the blade.
- Publication WO 2010/122230 presents an axe comprising a blade provided with a cutting edge at one end, and a handle, and in which the centre of gravity of the axe is located at a distance from the cutting edge of the axe and lies in a centre-of-gravity plane of the axe located at a distance from a blade plane of the axe parallel with both the centre-of-gravity plane and a normal working motion plane of the axe, and in which the cutting edge of the blade and the centre of gravity of the axe are arranged to cooperate when the blade hits wood and the cutting edge of the blade partly penetrates into the wood such that at least some of the impact force of the blade is converted into a rotational motion and a motion of the blade in a curvilinear trajectory, the blade is attached to the handle so that the handle is uncircled by the blade.
- the object of the invention is to provide an improve axe and an improved axe head that is easy to manufacture.
- the axe head of the invention is correspondingly characterized by the definitions of independent claim 11.
- Figure 1 shows an axe head according to an embodiment
- Figure 2 shows the axe head shown in figure 1 as seen from one side
- Figure 3 shows the axe head shown in figure 1 as seen from the second side face
- Figure 4 shows the axe head shown in figure 1 as seen from another side
- Figure 5 shows the function principle of the axe according to an embodiment
- Figure 6 shows an axe according to an embodiment
- Figure 7 shows a flat blade stock of generally uniform thickness
- Figure 8 shows an axe head according to another embodiment
- Figure 9 shows an axe head according to yet another embodiment
- Figure 10 shows an axe head according to still another embodiment
- Figure 11 shows an axe head according to still another embodiment. Detailed description of the invention
- the figures show examples of an axe and an axe head according to the invention.
- the axe comprising an axe head 1 and a handle 2 to which one end portion the axe head 1 is mounted.
- the axe head 1 is formed of a flat blade stock 21 of generally uniform thickness.
- the flat blade stock 21 is preferable, but not necessarily, made of steel such as duplex steel.
- the axe head 1 has a sharpened cutting edge 3.
- the axe head 1 has a frame section 4 comprising a first side face 5 and a second side face 6, and a first side edge 7 and a second side edge 8 between the first side face 5 and the second side face 6.
- the axe head 1 defining a first axe head side 9 on the side of the first side face 5 of the frame section 4 and a second axe head side 10 on the second side face 6 of the frame section 4.
- the centre of gravity (C) of the axe is located on a centre-of-gravity plane (A), which is parallel with a blade plane (B) on which the sharpened cutting edge 3 of the axe head 1 is located and which is located at a distance from the blade plane (B) and which is parallel with a normal working motion plane (D) of the axe.
- the sharpened cutting edge 3 of the axe head 1 and the centre of gravity (C) of the axe are arranged to cooperate when the sharpened cutting edge 3 of the axe head 1 hits wood 11 to be split with the axe and the sharpened cutting edge 3 of the axe head 1 penetrates into the wood 11 such that at least some of the impact force of the axe head 1 is converted into a rotational motion of the axe head 1 and a motion of the axe head 1 in a curvilinear trajectory.
- the axe head 1 having a first handle attaching structure 12, which extends from the first side edge 7 of the frame section 4 of the axe head 1 and which is located on the first axe head side 9 of the axe head 1.
- the axe head 1 having a second handle attaching structure 13, which extends from the second side edge 8 of the frame section 4 of the axe head 1 and which is located on the first axe head side 9 of the axe head 1.
- the frame section 4 of the axe head 1, the first handle attaching structure 12 of the axe head 1, the second handle attaching structure 13 of the axe head 1 are parts of a one-piece structure (not marked with a reference numeral) formed by plastically deforming and cutting said flat blade stock 21 of generally uniform thickness.
- the first handle attaching structure 12 is provided with a first opening 14 that is penetrated by the handle 2.
- the first opening 14 is preferably, but not necessarily, elliptic in shape, as shown in the drawings.
- the cross-sectional shape and the dimensions of the first opening 14 corresponds preferably, but not necessarily, to the cross-sectional shape of the section of the handle 2 that is located inside the first opening 14.
- the second handle attaching structure 13 is provided with a second opening 15 that is penetrated by the handle 2.
- the second opening 15 is preferably, but not necessarily, elliptic in shape, as shown in the drawings.
- the cross-sectional shape and the dimensions of the second opening 15 corresponds preferably, but not necessarily, to the cross-sectional shape of the section of the handle 2 that is located inside the second opening 15.
- an imaginary extension the major axis (not marked with a reference numeral) of at least one of the first opening 14 and the second opening 15 cuts preferably, but not necessarily, the blade plane B at the sharpened cutting edge 3 of the axe head 1. This helps a user of the axe to know the location and the direction of the sharpened cutting edge 3 of the axe head 1 when using the axe.
- the frame section 4 of the axe head 1 of the axe may, as in the embodiments shown in the figures, be essentially flat so that the first side face 5 and the second side face 6 of the frame section 4 of the axe head 1 are parallel.
- the first handle attaching structure 12 may, as in the embodiments shown in the figures, be essentially flat.
- the first handle attaching structure 12 may extend essentially perpendicularly from the first side edge 7 of the frame section 4 of the axe head 1 in relation to the frame section 4 of the axe head 1.
- the first handle attaching structure 12 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be provided with a first stop element 16 arranged to hit the wood 11 during the rotational motion of the axe head 1 and the motion of the axe head 1 in a curvilinear trajectory.
- the first stop element 16 may, as in the embodiments shown in the figures, be essentially flat.
- the first stop element 16 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be a part of the one-piece structure formed by plastically deforming and cutting said flat blade stock 21 of generally uniform thickness.
- the first stop element 16 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be provided on the second axe head side 10 of the axe head 1.
- the first stop element 16 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be essentially flat.
- the first stop element 16 may extend essentially perpendicularly in relation to the frame section 4 of the axe head 1.
- first handle attaching structure 12 is essentially flat and the first stop element 16 is essentially flat
- first handle attaching structure 12 and the first stop element 16 form preferably, but not necessarily, as shown in the embodiments shown in the figures 1 to 5 and 8 and 10, together an essentially flat structure.
- the frame section 4 of the axe head 1 of the axe may, as in the embodiments shown in the figures, be essentially flat so that the first side face 5 and the second side face 6 of the frame section 4 of the axe head 1 are parallel.
- the second handle attaching structure 13 may, as in the embodiments shown in the figures, be essentially flat.
- the second handle attaching structure 13 may extend essentially perpendicularly from the second side edge 8 of the frame section 4 of the axe head 1 in relation to the frame section 4 of the axe head 1.
- the second handle attaching structure 13 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be provided with a second stop element 17 arranged to hit the wood 11 during the rotational motion of the axe head 1 and the motion of the axe head 1 in a curvilinear trajectory.
- the second stop element 17 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be essentially flat.
- the second stop element 17 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be a part of the one-piece structure formed by plastically deforming and cutting said flat blade stock 21 of generally uniform thickness.
- the second stop element 17 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be provided on the second axe head side 10 of the axe head 1.
- the second stop element 17 may, as in the embodiments shown in the figures, be essentially flat.
- the second stop element 17s may extend essentially perpendicularly in relation to the frame section 4 of the axe head 1.
- the second handle attaching structure 13 and the second stop element 17 form preferably, but not necessarily, as shown in the embodiments shown in the figures 1 to 5 and 8 and 10, together an essentially flat structure.
- the attaching section of the axe head 1 may, as in the embodiment shown in the figures 1 to 5 and 8 to 9, be provided with a third stop element 18 arranged to hit the wood 11 during the rotational motion of the axe head 1 and the motion of the axe head 1 in a curvilinear trajectory.
- the third stop element 18 may, as in the embodiment shown in the figures 1 to 5 and 8 to 9, be essentially flat.
- the third stop element 18 may, as in the embodiment shown in the figures 1 to 5 and 8 to 9, be a part of the one-piece structure formed by plastically deforming and cutting said flat blade stock 21 of generally uniform thickness.
- the third stop element 18 may, as in the embodiment shown in the figures 1 to 5 and 8 to 9, extend perpendicularly in relation to the attaching section of the axe head 1.
- the third stop element 18 may, as in the embodiment shown in the figures 1 to 5 and 8 to 9, be provided on the second axe head side 10 of the axe head 1.
- the third stop element 18 may, as in the embodiments shown in the figures 1 to 5 and 8 to 9, be connected to the frame section 1 of the axe head 1.
- the sharpened cutting edge 3 may, as in the embodiment shown in the figures, be formed in a cutting portion 19 that is a part of the one-piece structure formed by plastically deforming and cutting said flat blade stock 21 of generally uniform thickness.
- the cutting portion 19 may, as in the embodiment shown in the figures, be essentially flat and the cutting portion 19 may, as in the embodiment shown in the figures, extend in an angle in relation to the attaching section of the axe head 1 on the second axe head side 10 of the axe head 1.
- the connection point between the cutting portion 19 and the frame portion may form a stop member 20 configured for preventing the axe head 1 from penetrating too deeply into the wood 11 before the rotational motion starts.
- the cutting portion 19 may alternatively extend in an at least partly curved configuration in relation to the attaching section of the axe head 1 on the second axe head side 10 of the axe head 1.
- the first opening 14 of the first handle attaching structure 12 have preferably, but not necessarily, different shape and/or dimensions than the second opening 15 of the second handle attaching structure 13.
- the first opening 14 of the first handle attaching structure 12 may have the same shape, but different dimensions than the second opening 15 of the second handle attaching structure 13.
- the first opening 14 of the first handle attaching structure 12 and the second opening 15 of the second handle attaching structure 13 may in some embodiments have essentially identical configuration so that the first opening 14 of the first handle attaching structure 12 and the second opening 15 of the second handle attaching structure 13 are provided in an unaligned relationship with respect to the frame section 4 of the axe head 1.
- the axe may, as shown in figure 6, comprise a sleeve 22 such as a polymer sleeve, which is at least partly fitted around the handle 2, and which is arranged at least partly between the first handle attaching structure 12 and the second handle attaching structure 13, and which is fastened to the handle 2 by means of fastening means such as external fastening means 23, for example by U-staples as shown in figure 6, to fasten the axe head to the handle 2.
- a sleeve 22 such as a polymer sleeve, which is at least partly fitted around the handle 2, and which is arranged at least partly between the first handle attaching structure 12 and the second handle attaching structure 13, and which is fastened to the handle 2 by means of fastening means such as external fastening means 23, for example by U-staples as shown in figure 6, to fasten the axe head to the handle 2.
- the end portion of the handle 2 at which the axe head 1 is mounted defines an attaching portion (not marked with a reference numeral) of the handle 2 and the opposite portion of the handle 2 defines a grab portion (not marked with a reference numeral) of the handle 2.
- the cross-sectional of the handle 2 tapers between the first opening 14 in first attaching structure 12 of the axe head 1 and the second opening 15 in the second attaching structure 13 of the axe head 1 towards the grab section of the handle 2.
- the cross-sectional of the first opening 14 in first attaching structure 12 of the axe head 1 is smaller than the cross-sectional of the second opening 15 in the second attaching structure 13 of the axe head 1.
- a such embodiment provides for good fastening of the axe head 1 to the handle 2, because for example the centrifugal force created during the use of the axe forces the axe head 1 towards the end of the handle 2 i.e. the attaching portion of the handle 2 having the larger cross-section resulting in a fixing force being created between the axe head 1 and the handle 2 each time the axe is used.
- the first opening 14 is preferably, but not necessarily, elliptic in shape and second opening 15 elliptic is preferably, but not necessarily, in shape so that the first opening 14 and the second opening 15 has preferably, but not necessarily, essentially identical shape, but different dimensions so that the first opening 14 has a smaller cross-sectional area than the second opening 15.
- the handle 2 has preferably, but not necessarily, an elliptic cross-sectional form that is smaller in the first opening 14 than in the second opening 15 so that cross-sectional shape so that the dimensions of the first opening 14 corresponds to the cross- sectional shape of the section of the handle 2 that is located inside the first opening 14 and so that the cross- sectional shape and the dimensions of the second opening 15 corresponds to the cross-sectional shape of the section of the handle 2 that is located inside the second opening 15.
- An embodiment of the axe comprises least one weight-saving aperture 24 in the frame section 4, as shown in figure 8.
- the axe may comprise releasable fastened weights (not shown in the figures) or fixedly fastened weights (not shown in the figures) for increasing/decreasing the weight of the axe.
- a protective sleeve 25, such as a protective sleeve made of polymer may be provide at least partly around the handle 2 in the vicinity of the axe head 1 for protecting the handle 2 against impacts.
- the axe head 1 is formed of a flat blade stock 21 of generally uniform thickness.
- the flat blade stock 21 is preferable, but not necessarily, made of steel such as duplex steel.
- the axe head 1 has a sharpened cutting edge 3.
- the axe head 1 having a frame section 4 comprising a first side face 5 and a second side face 6 6, and a first side edge 7 and a second side edge 8 between the first side face 5 and the second side face 6.
- the axe head 1 defining a first axe head side 9 on the side of the first side of the frame section 4 and a second axe head side 10 on the second side face 6 of the frame section 4.
- the axe head 1 having a first handle attaching structure 12, which extends from the first side edge 7 of the frame section 4 of the axe head 1 and which is located on the first axe head side 9 of the axe head 1.
- the axe head 1 having a second handle attaching structure 13, which extends from the second side edge 8 of the frame section 4 of the axe head 1 and which is located on the first axe head side 9 of the axe head 1.
- the frame section 4 of the axe head 1, the first handle attaching structure 12 of the axe head 1, the second handle attaching structure 13 of the axe head 1 are parts of a one-piece structure formed by plastically deforming and cutting said flat blade stock 21 of generally uniform thickness,
- the first handle attaching structure 12 is provided with a first opening 14 for a handle 2.
- the first opening 14 is preferably, but not necessarily, elliptic in shape, as shown in the drawings.
- the second handle attaching structure 13 is provided with a second opening 15 for a handle 2.
- the second opening 15 is preferably, but not necessarily, elliptic in shape, as shown in the drawings.
- first opening 14 is elliptic in shape and second opening 15 elliptic in shape
- an imaginary extension the major axis (not marked with a reference numeral) of at least one of the first opening 14 and the second opening 15 cuts preferably, but not necessarily, the sharpened cutting edge 3 of the axe head 1 or an imaginary extension (not shown in the drawings) of the sharpened cutting edge 3 of the axe head 1.
- the frame section 4 of the axe head 1 of the axe may, as in the embodiments shown in the figures, be essentially flat so that the first side face 5 and the second side face 6 of the frame section 4 of the axe head 1 are parallel.
- the first handle attaching structure 12 may, as in the embodiments shown in the figures, be essentially flat.
- the first handle attaching structure 12 may extend essentially perpendicularly from the first side edge 7 of the frame section 4 of the axe head 1 in relation to the frame section 4 of the axe head 1.
- the first handle attaching structure 12 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be provided with a first stop element 16 arranged to hit the wood 11 during the rotational motion of the axe head 1 and the motion of the axe head 1 in a curvilinear trajectory.
- the first stop element 16 may, as in the embodiments shown in the figures
- the first stop element 16 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be a part of the one-piece structure formed by plastically deforming and cutting said flat blade stock 21 of generally uniform thickness.
- the first stop element 16 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be provided on the second axe head side 10 of the axe head 1.
- the first stop element 16 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be essentially flat.
- the first stop element 16s may extend essentially perpendicularly in relation to the frame section 4 of the axe head 1.
- first handle attaching structure 12 is essentially flat and the first stop element 16 is essentially flat
- first handle attaching structure 12 and the first stop element 16 form preferably, but not necessarily, as shown in the embodiments shown in the figures 1 to 5 and 8 and 10, together an essentially flat structure.
- the frame section 4 of the axe head 1 of the axe may, as in the embodiments shown in the figures, be essentially flat so that the first side face 5 and the second side face 6 of the frame section 4 of the axe head 1 are parallel.
- the second handle attaching structure 13 may, as in the embodiments shown in the figures, be essentially flat.
- the second handle attaching structure 13 may extend essentially perpendicularly from the second side edge 8 of the frame section 4 of the axe head 1 in relation to the frame section 4 of the axe head 1.
- the second handle attaching structure 13 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be provided with a second stop element 17 arranged to hit the wood
- the second stop element 17 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be essentially flat.
- the second stop element 17 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be a part of the one-piece structure formed by plastically deforming and cutting said flat blade stock 21 of generally uniform thickness.
- the second stop element 17 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be provided on the second axe head side 10 of the axe head 1.
- the second stop element 17 may, as in the embodiments shown in the figures 1 to 5 and 8 and 10, be essentially flat.
- the second stop element 17s may extend essentially perpendicularly in relation to the frame section 4 of the axe head 1.
- the second handle attaching structure 13 is essentially flat and the second stop element 17 is essentially flat
- the second handle attaching structure 13 and the second stop element 17 form preferably, but not necessarily, as shown in the embodiments shown in the figures 1 to 5 and 8 and 10, together an essentially flat structure.
- the attaching section of the axe head 1 may, as in the embodiment shown in the figures 1 to 5 and 8 to 9, be provided with a third stop element 18 arranged to hit the wood 11 during the rotational motion of the axe head 1 and the motion of the axe head 1 in a curvilinear trajectory.
- the third stop element 18 may, as in the embodiment shown in the figures 1 to 5 and 8 to 9, be essentially flat.
- the third stop element 18 may, as in the embodiment shown in the figures 1 to 5 and 8 to 9, be a part of the one-piece structure formed by plastically deforming and cutting said flat blade stock 21 of generally uniform thickness.
- the third stop element 18 may, as in the embodiment shown in the figures 1 to 5 and 8 to 9, extend perpendicularly in relation to the attaching section of the axe head 1.
- the third stop element 18 may, as in the embodiment shown in the figures 1 to 5 and 8 to 9, be provided on the second axe head side 10 of the axe head 1.
- the sharpened cutting edge 3 may, as in the embodiment shown in the figures, be formed in a cutting portion 19 that is a part of the one-piece structure formed by plastically deforming and cutting said flat blade stock 21 of generally uniform thickness.
- the cutting portion 19 may, as in the embodiment shown in the figures, be essentially flat and the cutting portion 19 may, as in the embodiment shown in the figures, extend in an angle in relation to the attaching section of the axe head 1 on the second axe head side 10 of the axe head 1.
- the connection point between the cutting portion 19 and the frame portion may form a stop member 20 configured for preventing the axe head from penetrating too deeply into the wood 11 before the rotational motion starts.
- the cutting portion 19 may alternatively extend in an at least partly curved configuration in relation to the attaching section of the axe head 1 on the second axe head side 10 of the axe head 1.
- the first opening 14 of the first handle attaching structure 12 have preferably, but not necessarily, different shape and/or dimensions than the second opening 15 of the second handle attaching structure 13.
- the first opening 14 of the first handle attaching structure 12 may have the same shape, but different dimensions than the second opening 15 of the second handle attaching structure 13.
- the first opening 14 of the first handle attaching structure 12 and the second opening 15 of the second handle attaching structure 13 may in some embodiments have essentially identical configuration so that the first opening 14 of the first handle attaching structure 12 and the second opening 15 of the second handle attaching structure 13 are provided in an unaligned relationship with respect to the frame section 4 of the axe head 1.
- the axe head 2 may comprise releasable fastened weights (not shown in the figures) or fixedly fastened weights (not shown in the figures) for increasing/decreasing the weight of the axe head 2.
- the axe illustrated in figure 6 comprises an axe head 1 according to the embodiment shown in figures 1 to 5, the axe head 2 can have a different configuration such as a configuration shown in any of the figures 8 to 11.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Knives (AREA)
- Percussive Tools And Related Accessories (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2016133445A RU2686423C2 (ru) | 2014-01-27 | 2015-01-26 | Топор и головка топора |
CA2937721A CA2937721A1 (en) | 2014-01-27 | 2015-01-26 | Axe and axe head |
US15/114,683 US10137587B2 (en) | 2014-01-27 | 2015-01-26 | Axe and axe head |
EP15702299.7A EP3102373B1 (en) | 2014-01-27 | 2015-01-26 | Axe and axe head |
MX2016009814A MX2016009814A (es) | 2014-01-27 | 2015-01-26 | Hacha y hierro de hacha. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20145084 | 2014-01-27 | ||
FI20145084A FI125794B (en) | 2014-01-27 | 2014-01-27 | AX AND AX HEAD |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015110708A1 true WO2015110708A1 (en) | 2015-07-30 |
Family
ID=52444320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FI2015/050045 WO2015110708A1 (en) | 2014-01-27 | 2015-01-26 | Axe and axe head |
Country Status (8)
Country | Link |
---|---|
US (1) | US10137587B2 (es) |
EP (1) | EP3102373B1 (es) |
CA (1) | CA2937721A1 (es) |
FI (1) | FI125794B (es) |
HU (1) | HUE039600T2 (es) |
MX (1) | MX2016009814A (es) |
RU (1) | RU2686423C2 (es) |
WO (1) | WO2015110708A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI125794B (en) * | 2014-01-27 | 2016-02-15 | Heikki Kärnä | AX AND AX HEAD |
Citations (6)
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DE1953198U (de) * | 1963-11-04 | 1967-01-05 | Forges Et Acieries Du Saut Du | Handwerkzeug. |
US4199016A (en) | 1978-04-17 | 1980-04-22 | Mcdonough Co. | Axe construction |
US4300606A (en) * | 1979-02-02 | 1981-11-17 | Branson Johnny R | Wood splitting axe |
US4586258A (en) * | 1984-05-07 | 1986-05-06 | Burke Edward R | Axe |
WO2002062539A1 (en) | 2001-02-07 | 2002-08-15 | Kaernae Heikki | Axe with a rotating blade movement and security stop elements adjacent to the blade |
WO2010122230A1 (en) | 2009-04-24 | 2010-10-28 | Kaernae Heikki | Axe |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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GB807893A (en) * | 1955-05-14 | 1959-01-21 | Meigh Castings Ltd | Improvements in or relating to hand tools or the like |
US4294298A (en) * | 1979-03-01 | 1981-10-13 | Otte Jr Otho M | Impact cutting tool |
US4357974A (en) * | 1980-09-02 | 1982-11-09 | Nannen Jack W | Wood splitting maul |
US4445555A (en) * | 1981-08-10 | 1984-05-01 | Klempirik Victor Louis | Wood splitting tool |
US4412572A (en) * | 1981-08-19 | 1983-11-01 | Clark Thomas A | Splitting axe |
US4456044A (en) * | 1982-02-02 | 1984-06-26 | Cloncs Michael E | Starter wedge for splitting wood |
US5141353A (en) * | 1983-05-03 | 1992-08-25 | Lifetime Tool Company, Incorporated | Implement having a thermoplastic handle molded over an intermediate portion of a working head |
US4522240A (en) * | 1984-02-08 | 1985-06-11 | Green Robert H | Splitting wedge for log splitter |
CA1166555A (en) * | 1984-02-21 | 1984-05-01 | Stephen Aderneck | Double action off-centered mass kinetic prying wood splitting maul |
US4817221A (en) * | 1987-07-01 | 1989-04-04 | Ryan William W | Multipurpose survival tool |
US5090125A (en) * | 1991-06-13 | 1992-02-25 | Sogan Donald J | Cutting tool |
US5152065A (en) * | 1991-07-19 | 1992-10-06 | Harding Alfred F | Tool head having an easily replaceable handle attached thereto |
CA2380788A1 (fr) * | 2002-04-30 | 2003-10-30 | Andre Thibault | Hache de poche |
RU2283754C2 (ru) * | 2004-04-16 | 2006-09-20 | Николай Николаевич Голубцов | Топор |
RU2380218C2 (ru) * | 2006-12-28 | 2010-01-27 | Николай Павлович Мартынюк | Топор |
FI125794B (en) * | 2014-01-27 | 2016-02-15 | Heikki Kärnä | AX AND AX HEAD |
FI127232B (en) * | 2016-04-18 | 2018-02-15 | Heikki Kaernae | AXE |
-
2014
- 2014-01-27 FI FI20145084A patent/FI125794B/en active IP Right Grant
-
2015
- 2015-01-26 EP EP15702299.7A patent/EP3102373B1/en not_active Not-in-force
- 2015-01-26 RU RU2016133445A patent/RU2686423C2/ru not_active IP Right Cessation
- 2015-01-26 HU HUE15702299A patent/HUE039600T2/hu unknown
- 2015-01-26 US US15/114,683 patent/US10137587B2/en active Active
- 2015-01-26 CA CA2937721A patent/CA2937721A1/en not_active Abandoned
- 2015-01-26 WO PCT/FI2015/050045 patent/WO2015110708A1/en active Application Filing
- 2015-01-26 MX MX2016009814A patent/MX2016009814A/es active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1953198U (de) * | 1963-11-04 | 1967-01-05 | Forges Et Acieries Du Saut Du | Handwerkzeug. |
US4199016A (en) | 1978-04-17 | 1980-04-22 | Mcdonough Co. | Axe construction |
US4300606A (en) * | 1979-02-02 | 1981-11-17 | Branson Johnny R | Wood splitting axe |
US4586258A (en) * | 1984-05-07 | 1986-05-06 | Burke Edward R | Axe |
WO2002062539A1 (en) | 2001-02-07 | 2002-08-15 | Kaernae Heikki | Axe with a rotating blade movement and security stop elements adjacent to the blade |
WO2010122230A1 (en) | 2009-04-24 | 2010-10-28 | Kaernae Heikki | Axe |
Also Published As
Publication number | Publication date |
---|---|
MX2016009814A (es) | 2017-04-27 |
HUE039600T2 (hu) | 2019-01-28 |
CA2937721A1 (en) | 2015-07-30 |
RU2016133445A (ru) | 2018-03-02 |
US10137587B2 (en) | 2018-11-27 |
FI125794B (en) | 2016-02-15 |
EP3102373A1 (en) | 2016-12-14 |
FI20145084A (fi) | 2015-07-28 |
RU2686423C2 (ru) | 2019-04-25 |
US20160354941A1 (en) | 2016-12-08 |
EP3102373B1 (en) | 2018-04-25 |
RU2016133445A3 (es) | 2018-11-08 |
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